Malal, Lord of Chaos Absolute

Flip a coin — If you win, all coinflip cards cost one less generic mana for the rest of the game.

Clash — If you win, all clash cards cost one less generic mana for the rest of the game.

Will of the council — All council voting cards cost one less generic mana for the rest of the game, or on tie draw two cards.

Fateful hour {line} All coinflip, clash, and council voting cards may be cast without paying their mana costs.